Durock On Floor. It will be more difficult to cut Durock board and installation will be messier. One layer of 34 ply is usually not enough you need to try for more than an inch.
There will have to be a particulate cleanup during cutting and smoothing. Before we could do anything else we needed to make sure the subfloors were solid. Ill show you howThis is the second v.
We are renovating my grandmothers old house from the 20s In the bathroom We have put down 14 inch plywood next we are going to put down 14 durock.
The durock was suggested to protect the floors. 15 divided into 84 56 sheets. One layer of 34 ply is usually not enough you need to try for more than an inch. 14 cement board is made for floors.